152120530448 has 20 divisors (see below), whose sum is σ = 294758658048. Its totient is φ = 76053780000.

The previous prime is 152120530447. The next prime is 152120530451. The reversal of 152120530448 is 844035021251.

It is not an unprimeable number, because it can be changed into a prime (152120530447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208928 + ... + 589823.

Almost surely, 2^152120530448 is an apocalyptic number.

It is an amenable number.

152120530448 is a deficient number, since it is larger than the sum of its proper divisors (142638127600).

152120530448 is a wasteful number, since it uses less digits than its factorization.

152120530448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810662 (or 810656 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 152120530448 its reverse (844035021251), we get a palindrome (996155551699).

The spelling of 152120530448 in words is "one hundred fifty-two billion, one hundred twenty million, five hundred thirty thousand, four hundred forty-eight".